本文整理汇总了Python中qgis.gui.QgsLayerTreeView.setCurrentLayer方法的典型用法代码示例。如果您正苦于以下问题：Python QgsLayerTreeView.setCurrentLayer方法的具体用法？Python QgsLayerTreeView.setCurrentLayer怎么用？Python QgsLayerTreeView.setCurrentLayer使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类qgis.gui.QgsLayerTreeView的用法示例。
在下文中一共展示了QgsLayerTreeView.setCurrentLayer方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: testMoveToTopActionEmbeddedGroup
# 需要导入模块: from qgis.gui import QgsLayerTreeView [as 别名]
# 或者: from qgis.gui.QgsLayerTreeView import setCurrentLayer [as 别名]
def testMoveToTopActionEmbeddedGroup(self):
"""Test move to top action on embeddedgroup layer"""
view = QgsLayerTreeView()
group = self.project.layerTreeRoot().addGroup("embeddedgroup")
group.addLayer(self.layer4)
group.addLayer(self.layer5)
groupname = group.name()
view.setModel(self.model)
actions = QgsLayerTreeViewDefaultActions(view)
self.assertEqual(self.nodeOrder(self.project.layerTreeRoot().children()), [
self.layer.name(),
self.layer2.name(),
self.layer3.name(),
groupname,
groupname + '-' + self.layer4.name(),
groupname + '-' + self.layer5.name(),
])
view.setCurrentLayer(self.layer5)
movetotop = actions.actionMoveToTop()
movetotop.trigger()
self.assertEqual(self.nodeOrder(self.project.layerTreeRoot().children()), [
self.layer.name(),
self.layer2.name(),
self.layer3.name(),
groupname,
groupname + '-' + self.layer5.name(),
groupname + '-' + self.layer4.name(),
])示例2: testMoveToTopActionLayer
# 需要导入模块: from qgis.gui import QgsLayerTreeView [as 别名]
# 或者: from qgis.gui.QgsLayerTreeView import setCurrentLayer [as 别名]
def testMoveToTopActionLayer(self):
"""Test move to top action on layer"""
view = QgsLayerTreeView()
view.setModel(self.model)
actions = QgsLayerTreeViewDefaultActions(view)
self.assertEqual(self.project.layerTreeRoot().layerOrder(), [self.layer, self.layer2, self.layer3])
view.setCurrentLayer(self.layer3)
movetotop = actions.actionMoveToTop()
movetotop.trigger()
self.assertEqual(self.project.layerTreeRoot().layerOrder(), [self.layer3, self.layer, self.layer2])示例3: testDefaultActions
# 需要导入模块: from qgis.gui import QgsLayerTreeView [as 别名]
# 或者: from qgis.gui.QgsLayerTreeView import setCurrentLayer [as 别名]
def testDefaultActions(self):
view = QgsLayerTreeView()
view.setModel(self.model)
actions = QgsLayerTreeViewDefaultActions(view)
# show in overview action
view.setCurrentLayer(self.layer)
self.assertEqual(view.currentNode().customProperty('overview', 0), False)
show_in_overview = actions.actionShowInOverview()
show_in_overview.trigger()
self.assertEqual(view.currentNode().customProperty('overview', 0), True)
show_in_overview.trigger()
self.assertEqual(view.currentNode().customProperty('overview', 0), False)示例4: testSetCurrentLayer
# 需要导入模块: from qgis.gui import QgsLayerTreeView [as 别名]
# 或者: from qgis.gui.QgsLayerTreeView import setCurrentLayer [as 别名]
def testSetCurrentLayer(self):
view = QgsLayerTreeView()
view.setModel(self.model)
current_layer_changed_spy = QSignalSpy(view.currentLayerChanged)
self.assertFalse(view.currentLayer())
view.setCurrentLayer(self.layer3)
self.assertEqual(view.currentLayer(), self.layer3)
self.assertEqual(len(current_layer_changed_spy), 1)
view.setCurrentLayer(self.layer)
self.assertEqual(view.currentLayer(), self.layer)
self.assertEqual(len(current_layer_changed_spy), 2)
view.setCurrentLayer(None)
self.assertFalse(view.currentLayer())
self.assertEqual(len(current_layer_changed_spy), 3)